28141182

素因数分解:

$2^1\times 3^4\times {\mathrm{271}}^1\times {\mathrm{641}}^1$

素因数の和:926

約数の個数: 40

約数和(自身を含む): 63388512

約数和(自身を除く): 35247330

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 271, 542, 641, 813, 1282, 1626, 1923, 2439, 3846, 4878, 5769, 7317, 11538, 14634, 17307, 21951, 34614, 43902, 51921, 103842, 173711, 347422, 521133, 1042266, 1563399, 3126798, 4690197, 9380394, 14070591, 28141182]

約数ペア:

[(1, 28141182), (2, 14070591), (3, 9380394), (6, 4690197), (9, 3126798), (18, 1563399), (27, 1042266), (54, 521133), (81, 347422), (162, 173711), (271, 103842), (542, 51921), (641, 43902), (813, 34614), (1282, 21951), (1626, 17307), (1923, 14634), (2439, 11538), (3846, 7317), (4878, 5769)]